Item Tag: Glass Stopper
Chemglass Pennyhead Stopper #22 Solid Flask Length Lot of 9 Stoppers
6 Vtg Antique Small STOPPERED Test Tubes 13x100mm Scientific Glass Blowing Co OS
These tubes are clean. The strings around the necks can be easily removed. There are no scratches or cracks in the glass tubes or stoppers. OD =~14mm ID =~8mm Some may have very minimal evidence of old masking tape near the white etched area. Thank you